28364341522 has 16 divisors (see below), whose sum is σ = 46458078912. Its totient is φ = 12880743120.

The previous prime is 28364341519. The next prime is 28364341559. The reversal of 28364341522 is 22514346382.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583053 + ... + 629824.

It is an arithmetic number, because the mean of its divisors is an integer number (2903629932).

Almost surely, 2^28364341522 is an apocalyptic number.

28364341522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28364341522 is a deficient number, since it is larger than the sum of its proper divisors (18093737390).

28364341522 is a wasteful number, since it uses less digits than its factorization.

28364341522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213953.

The product of its digits is 276480, while the sum is 40.

The spelling of 28364341522 in words is "twenty-eight billion, three hundred sixty-four million, three hundred forty-one thousand, five hundred twenty-two".